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-rw-r--r--missing/fnmatch.c199
1 files changed, 0 insertions, 199 deletions
diff --git a/missing/fnmatch.c b/missing/fnmatch.c
deleted file mode 100644
index 4cf7461..0000000
--- a/missing/fnmatch.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Copyright (c) 1989, 1993, 1994
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Guido van Rossum.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)fnmatch.c 8.2 (Berkeley) 4/16/94";
-#endif /* LIBC_SCCS and not lint */
-
-/*
- * Function fnmatch() as specified in POSIX 1003.2-1992, section B.6.
- * Compares a filename or pathname to a pattern.
- */
-
-#include "missing/fnmatch.h"
-#include <string.h>
-
-#define EOS '\0'
-
-static char *rangematch();
-
-int
-fnmatch(pattern, string, flags)
- char *pattern;
- char *string;
- int flags;
-{
- char *stringstart;
- char c, test;
-
- for (stringstart = string;;) {
- switch (c = *pattern++) {
- case EOS:
- return (*string == EOS ? 0 : FNM_NOMATCH);
- case '?':
- if (*string == EOS) {
- return (FNM_NOMATCH);
- }
- if (*string == '/' && (flags & FNM_PATHNAME)) {
- return (FNM_NOMATCH);
- }
- if (*string == '.' && (flags & FNM_PERIOD) &&
- (string == stringstart ||
- ((flags & FNM_PATHNAME) && *(string - 1) == '/'))) {
- return (FNM_NOMATCH);
- }
- ++string;
- break;
- case '*':
- c = *pattern;
- /* Collapse multiple stars. */
- while (c == '*') {
- c = *++pattern;
- }
-
- if (*string == '.' && (flags & FNM_PERIOD) &&
- (string == stringstart ||
- ((flags & FNM_PATHNAME) && *(string - 1) == '/'))) {
- return (FNM_NOMATCH);
- }
-
- /* Optimize for pattern with * at end or before /. */
- if (c == EOS) {
- if (flags & FNM_PATHNAME) {
- return (strchr(string, '/') == NULL ? 0 : FNM_NOMATCH);
- }
- else {
- return (0);
- }
- }
- else if (c == '/' && flags & FNM_PATHNAME) {
- if ((string = strchr(string, '/')) == NULL) {
- return (FNM_NOMATCH);
- }
- break;
- }
-
- /* General case, use recursion. */
- while ((test = *string) != EOS) {
- if (!fnmatch(pattern, string, flags & ~FNM_PERIOD)) {
- return (0);
- }
- if (test == '/' && flags & FNM_PATHNAME) {
- break;
- }
- ++string;
- }
- return (FNM_NOMATCH);
- case '[':
- if (*string == EOS) {
- return (FNM_NOMATCH);
- }
- if (*string == '/' && flags & FNM_PATHNAME) {
- return (FNM_NOMATCH);
- }
- if (*string == '.' && (flags & FNM_PERIOD) &&
- (string == stringstart ||
- ((flags & FNM_PATHNAME) && *(string - 1) == '/'))) {
- return (FNM_NOMATCH);
- }
- if ((pattern = rangematch(pattern, *string, flags)) == NULL) {
- return (FNM_NOMATCH);
- }
- ++string;
- break;
- case '\\':
- if (!(flags & FNM_NOESCAPE)) {
- if ((c = *pattern++) == EOS) {
- c = '\\';
- --pattern;
- }
- }
- /* FALLTHROUGH */
- default:
- if (c != *string) {
- return (FNM_NOMATCH);
- }
- string++;
- break;
- }
- /* NOTREACHED */
- }
-}
-
-static char*
-rangematch(pattern, test, flags)
- char *pattern;
- int test, flags;
-{
- int negate, ok;
- char c, c2;
-
- /*
- * A bracket expression starting with an unquoted circumflex
- * character produces unspecified results (IEEE 1003.2-1992,
- * 3.13.2). This implementation treats it like '!', for
- * consistency with the regular expression syntax.
- * J.T. Conklin (conklin@ngai.kaleida.com)
- */
- if ((negate = (*pattern == '!' || *pattern == '^'))) {
- ++pattern;
- }
-
- for (ok = 0; (c = *pattern++) != ']';) {
- if (c == '\\' && !(flags & FNM_NOESCAPE)) {
- c = *pattern++;
- }
- if (c == EOS) {
- return (NULL);
- }
- if (*pattern == '-' && (c2 = *(pattern + 1)) != EOS && c2 != ']') {
- pattern += 2;
- if (c2 == '\\' && !(flags & FNM_NOESCAPE)) {
- c2 = *pattern++;
- }
- if (c2 == EOS) {
- return (NULL);
- }
- if (c <= test && test <= c2) {
- ok = 1;
- }
- }
- else if (c == test) {
- ok = 1;
- }
- }
- return (ok == negate ? NULL : pattern);
-}